* Note: If you are in the process of experiment, it's necessary to make the dilution ratios of the samples. The dilution data above is only for reference. Normally, it's can get a better solubility within lower of Concentrations.

Preparation of 1,3,6,8-tetrahydroxy-4-(3-methyl-2-buten-1-yl)-9H-Xanthen-9-one

This product is isolated and purified from the herbs of Canscora decussata